diff --git a/.github/workflows/container-release.yml b/.github/workflows/container-release.yml
index 291f2d7..fcc6f12 100644
--- a/.github/workflows/container-release.yml
+++ b/.github/workflows/container-release.yml
@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - master
+  schedule:
+    - cron: '3 3 * * 0'
 
 env:
   REGISTRY: ghcr.io